我编写了一个在PyPI上可用的库，它有一个遵循标准打印函数的简单API。

你可以用pip安装着色来安装它。

import coloring

# Directly use print-like functions
coloring.print_red('Hello', 12)
coloring.print_green('Hey', end="", sep=";")
print()

# Get str as return
print(coloring.red('hello'))

# Use the generic colorize function
print(coloring.colorize("I'm red", "red")) # Using color names
print(coloring.colorize("I'm green", (0, 255, 0)))  # Using RGB colors
print(coloring.colorize("I'm blue", "#0000ff"))  # Using hex colors

# Or using styles (underline, bold, italic, ...)
print(coloring.colorize('Hello', 'red', s='ub'))  # underline and bold

执行代码：

您可以在此处查看所有功能：https://github.com/Nazime/coloring.

https://raw.github.com/fabric/fabric/master/fabric/colors.py

"""
.. versionadded:: 0.9.2

Functions for wrapping strings in ANSI color codes.

Each function within this module returns the input string ``text``, wrapped
with ANSI color codes for the appropriate color.

For example, to print some text as green on supporting terminals::

    from fabric.colors import green

    print(green("This text is green!"))

Because these functions simply return modified strings, you can nest them::

    from fabric.colors import red, green

    print(red("This sentence is red, except for " + \
          green("these words, which are green") + "."))

If ``bold`` is set to ``True``, the ANSI flag for bolding will be flipped on
for that particular invocation, which usually shows up as a bold or brighter
version of the original color on most terminals.
"""


def _wrap_with(code):

    def inner(text, bold=False):
        c = code
        if bold:
            c = "1;%s" % c
        return "\033[%sm%s\033[0m" % (c, text)
    return inner

red = _wrap_with('31')
green = _wrap_with('32')
yellow = _wrap_with('33')
blue = _wrap_with('34')
magenta = _wrap_with('35')
cyan = _wrap_with('36')
white = _wrap_with('37')

asciimatics为构建文本UI和动画提供了可移植的支持：

#!/usr/bin/env python
from asciimatics.effects import RandomNoise  # $ pip install asciimatics
from asciimatics.renderers import SpeechBubble, Rainbow
from asciimatics.scene import Scene
from asciimatics.screen import Screen
from asciimatics.exceptions import ResizeScreenError


def demo(screen):
    render = Rainbow(screen, SpeechBubble('Rainbow'))
    effects = [RandomNoise(screen, signal=render)]
    screen.play([Scene(effects, -1)], stop_on_resize=True)

while True:
    try:
        Screen.wrapper(demo)
        break
    except ResizeScreenError:
        pass

Asciicast：

当我在寻找如何为日志上色时，我被谷歌感动了：

彩色原木

安装

pip install coloredlogs

用法

最小使用量：

import logging
import coloredlogs

coloredlogs.install()  # install a handler on the root logger

logging.debug('message with level debug')
logging.info('message with level info')
logging.warning('message with level warning')
logging.error('message with level error')
logging.critical('message with level critical')

结果如下：

从消息级调试开始：

import logging
import coloredlogs

coloredlogs.install(level='DEBUG')  # install a handler on the root logger with level debug

logging.debug('message with level debug')
logging.info('message with level info')
logging.warning('message with level warning')
logging.error('message with level error')
logging.critical('message with level critical')

结果如下：

隐藏库中的邮件：

import logging
import coloredlogs

logger = logging.getLogger(__name__)  # get a specific logger object
coloredlogs.install(level='DEBUG')  # install a handler on the root logger with level debug
coloredlogs.install(level='DEBUG', logger=logger)  # pass a specific logger object

logging.debug('message with level debug')
logging.info('message with level info')
logging.warning('message with level warning')
logging.error('message with level error')
logging.critical('message with level critical')

结果如下：

设置日志消息格式：

import logging
import coloredlogs

logger = logging.getLogger(__name__)  # get a specific logger object
coloredlogs.install(level='DEBUG')  # install a handler on the root logger with level debug
coloredlogs.install(level='DEBUG', logger=logger)  # pass a specific logger object
coloredlogs.install(
    level='DEBUG', logger=logger,
    fmt='%(asctime)s.%(msecs)03d %(filename)s:%(lineno)d %(levelname)s %(message)s'
)

logging.debug('message with level debug')
logging.info('message with level info')
logging.warning('message with level warning')
logging.error('message with level error')
logging.critical('message with level critical')

结果如下：

可用的格式属性：

%（asctime）s-发出日志记录调用时，作为人类可读字符串的时间%（created）f-发出日志调用时的浮点时间%（filename）s-文件名%（funcName）s-包含日志记录调用的函数的名称%（hostname）s-系统主机名%（levelname）s-文本日志记录级别%（levelno）s-整数日志记录级别%（lineno）d-发出记录调用的行号%（message）s-传递给日志记录调用的消息（与%（msg）s相同）%（module）s—发出日志记录调用的不带扩展名的文件名%（毫秒）d-发出日志调用的毫秒部分%（msg）s-传递给日志记录调用的消息（与%（Message）s相同）%（name）s-记录器名称%（pathname）s—包含日志记录调用的文件的完整路径名%（process）d-进程ID%（processName）s-进程名称%（programname）s-系统程序名%（relativeCreated）d-发出日志调用时的时间（以毫秒为单位），相对于加载日志模块的时间%（thread）d-线程ID%（threadName）s-线程名称%（username）s-系统用户名

来源：

Coloredlogs包

日志记录库

import click

click.secho('Hello, World!', fg='green')
click.secho('Some more text', bg='blue', fg='white')
click.secho('ATTENTION', blink=True, bold=True)

click（CLI库）有一种非常方便的方式来实现这一点，如果您正在编写命令行工具，无论如何都值得考虑。

我已经将joeld的答案打包到一个模块中，该模块具有全局函数，我可以在代码中的任何地方使用这些函数。

文件：log.py

def enable():
    HEADER = '\033[95m'
    OKBLUE = '\033[94m'
    OKGREEN = '\033[92m'
    WARNING = '\033[93m'
    FAIL = '\033[91m'
    ENDC = '\033[0m'
    BOLD = "\033[1m"

def disable():
    HEADER = ''
    OKBLUE = ''
    OKGREEN = ''
    WARNING = ''
    FAIL = ''
    ENDC = ''

def infog(msg):
    print(OKGREEN + msg + ENDC)

def info(msg):
    print(OKBLUE + msg + ENDC)

def warn(msg):
    print(WARNING + msg + ENDC)

def err(msg):
    print(FAIL + msg + ENDC)

enable()

使用方法如下：

import log
log.info("Hello, World!")
log.err("System Error")